Zobrazeno 1 - 10 of 533 pro vyhledávání: '"M B, Agranat"'
5
Akademický článek
Laser-based technique for controlled damage of mesenchymal cell spheroids: a first step in studying reparation in vitro
Autor: N. V. Kosheleva, I. V. Ilina, I. M. Zurina, A. E. Roskova, A. A. Gorkun, A. V. Ovchinnikov, M. B. Agranat, I. N. Saburina
Publikováno v: Biology Open, Vol 5, Iss 7, Pp 993-1000 (2016)
Modern techniques of laser microsurgery of cell spheroids were used to develop a new simple reproducible model for studying repair and regeneration in vitro. Nanosecond laser pulses (wavelength 355 nm, frequency 100 Hz, pulse duration 2 ns) were appl
Externí odkaz: https://doaj.org/article/910d4bf4858b4fe3b51f5c3e84e14a32
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6
Akademický článek
CELLULAR AND SUBCELLULAR LEVEL INVESTIGATION OF BIOLOGICAL OBJECTS BY MEANS OF FEMTOSECOND LASER OPTICAL TWEEZERS-SCALPEL
Autor: M. M. Rakityansky, M. B. Agranat, S. I. Ashitkov, M. N. Karagyaur, D. M. Muhamedzhanova, S. P. Domogatsky, A. V. Ovchinnikov, D. S. Sitnikov, D. V. Stambolsky, I. N. Shevelev
Publikováno v: Vestnik Transplantologii i Iskusstvennyh Organov, Vol 11, Iss 3, Pp 107-113 (2009)
The aim of this work was developing of elements of the precise three-dimensional positioning technology of one or several micron and submicron size biological objects. Thereto a laboratory unit of hardware-software complex of optical femtosecond lase
Externí odkaz: https://doaj.org/article/83ec46e042a44fd5acc540ea33e3239f
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7
Terahertz generation optimization in an OH1 nonlinear organic crystal pumped by a Cr:forsterite laser
Autor: A. V. Ovchinnikov, O. V. Chefonov, M. B. Agranat, M. Shalaby, D. S. Sitnikov
Publikováno v: Optics Letters. 47:5505
We present the results of experimental investigations of terahertz radiation generation conversion efficiency in an OH1 nonlinear organic crystal pumped by femtosecond laser pulses at 1240 nm wavelength. An influence of OH1 crystal thickness on the t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e9c0c6ea8d361319ab5810f81473bff
https://doi.org/10.1364/ol.475960
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9
Generation of 0.9-mJ THz pulses in DSTMS pumped by a Cr:Mg₂SiO₄ laser
Autor: C, Vicario, A V, Ovchinnikov, S I, Ashitkov, M B, Agranat, V E, Fortov, C P, Hauri
Publikováno v: Optics letters. 39(23)
We report on high-field terahertz transients with 0.9-mJ pulse energy produced in a 400 mm² partitioned organic crystal by optical rectification of a 30-mJ laser pulse centered at 1.25 μm wavelength. The phase-locked single-cycle terahertz pulses c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2bddc5d96af24f958fdf00d782d88194
https://pubmed.ncbi.nlm.nih.gov/25490639
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